发明公开
EP0049624A1 Binary ink drop printing apparatus 失效
二进制喷墨打印机。

  • 专利标题: Binary ink drop printing apparatus
  • 专利标题(中): 二进制喷墨打印机。
  • 申请号: EP81304581.2
    申请日: 1981-10-02
  • 公开(公告)号: EP0049624A1
    公开(公告)日: 1982-04-14
  • 发明人: Damouth, David E.
  • 申请人: XEROX CORPORATION
  • 申请人地址: Xerox Square - 020 Rochester New York 14644 US
  • 专利权人: XEROX CORPORATION
  • 当前专利权人: XEROX CORPORATION
  • 当前专利权人地址: Xerox Square - 020 Rochester New York 14644 US
  • 代理机构: Goode, Ian Roy
  • 优先权: US193558 19801003
  • 主分类号: B41J3/04
  • IPC分类号: B41J3/04
Binary ink drop printing apparatus
摘要:
A binary ink drop printer is disclosed of the type wherein continuously generated drops are electrostatically deflected to intersect either a target or a gutter. The printer includes M x N number of nozzles (16. 17) for generating drops and a like number of charging electrodes (3, 4) for charging drops to either a print level for flight to the target (10) or a gutter level for flight to a gutter (8, 9). A M x N matrix is used to couple voltages to the charging electrodes and thereby greatly reduce the number of electrical connections to a substrate carrying the M x N number of charging electrodes. Each charging electrode includes two sections. Application of a print voltage to both sections causes the generation of a print drop that goes to the target and application of a gutter voltage to either or both sections of the charging electrode causes the generation of a gutter drop that is collected in the gutter. One two section electrode is made using at least two partial cylinders. Another two section electrode is made by coupling a single electrode to a voltage divider network.
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